222255355 has 16 divisors (see below), whose sum is σ = 305049600. Its totient is φ = 152282592.

The previous prime is 222255343. The next prime is 222255367. The reversal of 222255355 is 553552222.

It is an interprime number because it is at equal distance from previous prime (222255343) and next prime (222255367).

It is not a de Polignac number, because 222255355 - 2¹⁹ = 221731067 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82642 + ... + 85288.

It is an arithmetic number, because the mean of its divisors is an integer number (19065600).

Almost surely, 2^222255355 is an apocalyptic number.

222255355 is a deficient number, since it is larger than the sum of its proper divisors (82794245).

222255355 is a wasteful number, since it uses less digits than its factorization.

222255355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5058.

The product of its digits is 30000, while the sum is 31.

The square root of 222255355 is about 14908.2311157293. The cubic root of 222255355 is about 605.7369659078.

The spelling of 222255355 in words is "two hundred twenty-two million, two hundred fifty-five thousand, three hundred fifty-five".